APA (7th ed.) Citation

SPENCE. (2006). The unofficial guide to Photoshop CS2. Indianapolis: Wiley Pub. Inc, 2006.

Chicago Style (17th ed.) Citation

SPENCE. The Unofficial Guide to Photoshop CS2. Indianapolis: Indianapolis: Wiley Pub. Inc, 2006, 2006.

MLA (8th ed.) Citation

SPENCE. The Unofficial Guide to Photoshop CS2. Indianapolis: Wiley Pub. Inc, 2006, 2006.

Warning: These citations may not always be 100% accurate.